207957113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{37463}}^1$

素因数の和:37544

約数の個数: 16

約数和(自身を含む): 260150016

約数和(自身を除く): 52192903

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 37463, 262241, 487019, 2285243, 3409133, 15996701, 29708159, 207957113]

約数ペア:

[(1, 207957113), (7, 29708159), (13, 15996701), (61, 3409133), (91, 2285243), (427, 487019), (793, 262241), (5551, 37463)]